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Posted to issues@ozone.apache.org by "Tanvi Penumudy (Jira)" <ji...@apache.org> on 2022/05/09 10:28:00 UTC

[jira] [Created] (HDDS-6712) Provide OzoneManagerLock.Resource specific OMLockMetrics values

Tanvi Penumudy created HDDS-6712:
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             Summary: Provide OzoneManagerLock.Resource specific OMLockMetrics values
                 Key: HDDS-6712
                 URL: https://issues.apache.org/jira/browse/HDDS-6712
             Project: Apache Ozone
          Issue Type: Sub-task
          Components: Ozone Manager
            Reporter: Tanvi Penumudy
            Assignee: Tanvi Penumudy


The {{OMLockMetrics}} values store a combined read/write lock held/waiting time stat for all the {{OzoneLockManager.Resources}}.

For example, we cannot distinguish the samples corresponding to the _BUCKET_LOCK_ or the _KEY_PATH_LOCK_ and we also cannot identify whether the _BUCKET_LOCK_ or the _KEY_PATH_LOCK_ is consuming longer time than the other.

This task is to introduce {{OzoneLockManager.Resource}} specific {{OMLockMetrics}} to get a more granular view regarding the exact resource (_BUCKET_LOCK_, _KEY_PATH_LOCK_ etc) consumption samples.



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